The CST E-Series Reach is the perfect tire for any E-Bike. The E-Series Reach is E-Bike certified up to 50 km/hr (31 mph), and comes equipped with APL, and a reflective sidewall for increased night visibility APL - Anti-Puncture Layer, features a respectable 0.7mm layer of rubber between the tread and the casing REF - Reflective sidewall striping or hotpatch to aid in low light visibility EBIKE - has achieved a passing rating for use with E-Bikes up to 28mph and is ECE-R75 approved Standard 700x40 622 Wire Bk/Blk 75 770 22 EBIKE/APL/REF YesUPC/EAN/GTIN: 6933882514690